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Kolb went into 2010 under intense scrutiny as the guy replacing Eagles legend Donovan McNabb. He did nothing to change the concern of the Eagles fans and put himself right into a new quarterback controversy with Michael Vick.
Philadelphia played flat with Kolb under center. They couldn't block, catch, or run with him at the helm, and even lost two starters for the season.
He suffered a concussion himself, after completing just five of 10 passes for a paltry 24 yards.
When Vick came in, the team was inspired and put up 17 points in their 27-20 loss.
Of course it helped the Green Bay Packers had backed off some after building a 20-3 lead, but it was quite apparent that Philadelphia played with more heart under Vick.
Now Kolb will not be cleared to practice until Friday, perhaps giving Vick another golden opportunity to win the starter's job.